[Jython-checkins] SF.net SVN: jython:[5333] trunk/jython/src/org/python/antlr/ast

[<fwi...@us...>]

Revision: 5333
          http://jython.svn.sourceforge.net/jython/?rev=5333&view=rev
Author:   fwierzbicki
Date:     2008-09-15 23:57:05 +0000 (Mon, 15 Sep 2008)

Log Message:
-----------
make accept and traverse no-ops for error nodes.

Modified Paths:
--------------
    trunk/jython/src/org/python/antlr/ast/ErrorExpr.java
    trunk/jython/src/org/python/antlr/ast/ErrorMod.java
    trunk/jython/src/org/python/antlr/ast/ErrorSlice.java
    trunk/jython/src/org/python/antlr/ast/ErrorStmt.java

Modified: trunk/jython/src/org/python/antlr/ast/ErrorExpr.java
===================================================================
--- trunk/jython/src/org/python/antlr/ast/ErrorExpr.java	2008-09-15 22:54:07 UTC (rev 5332)
+++ trunk/jython/src/org/python/antlr/ast/ErrorExpr.java	2008-09-15 23:57:05 UTC (rev 5333)
@@ -25,4 +25,12 @@
         return getCharPositionInLine();
     }
 
+    public <R> R accept(VisitorIF<R> visitor) {
+        return null;
+    }
+
+    public void traverse(VisitorIF visitor) throws Exception {
+        //no op.
+    }
+
 }

Modified: trunk/jython/src/org/python/antlr/ast/ErrorMod.java
===================================================================
--- trunk/jython/src/org/python/antlr/ast/ErrorMod.java	2008-09-15 22:54:07 UTC (rev 5332)
+++ trunk/jython/src/org/python/antlr/ast/ErrorMod.java	2008-09-15 23:57:05 UTC (rev 5333)
@@ -25,4 +25,12 @@
         return getCharPositionInLine();
     }
 
+    public <R> R accept(VisitorIF<R> visitor) {
+        return null;
+    }
+
+    public void traverse(VisitorIF visitor) throws Exception {
+        //no op.
+    }
+
 }

Modified: trunk/jython/src/org/python/antlr/ast/ErrorSlice.java
===================================================================
--- trunk/jython/src/org/python/antlr/ast/ErrorSlice.java	2008-09-15 22:54:07 UTC (rev 5332)
+++ trunk/jython/src/org/python/antlr/ast/ErrorSlice.java	2008-09-15 23:57:05 UTC (rev 5333)
@@ -29,4 +29,12 @@
         return getCharPositionInLine();
     }
 
+    public <R> R accept(VisitorIF<R> visitor) {
+        return null;
+    }
+
+    public void traverse(VisitorIF visitor) throws Exception {
+        //no op.
+    }
+
 }

Modified: trunk/jython/src/org/python/antlr/ast/ErrorStmt.java
===================================================================
--- trunk/jython/src/org/python/antlr/ast/ErrorStmt.java	2008-09-15 22:54:07 UTC (rev 5332)
+++ trunk/jython/src/org/python/antlr/ast/ErrorStmt.java	2008-09-15 23:57:05 UTC (rev 5333)
@@ -29,4 +29,12 @@
         return getCharPositionInLine();
     }
 
+    public <R> R accept(VisitorIF<R> visitor) {
+        return null;
+    }
+
+    public void traverse(VisitorIF visitor) throws Exception {
+        //no op.
+    }
+
 }


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